We all know the score: you attend a conference, business event, or training workshop, and at the end of the day you get a little form asking you to evaluate your experience. You can rate the speakers, venue, lunch and parking on a scale from one-to-five, and tick to say whether you would recommend the event to a friend or colleague.
But what about the other part of the evaluation: the open comments box? What was your favourite part of the day?

Presenting Quirkos at the CAQDAS 2014 conference this month was the first major public demonstration of Quirkos, and what we are trying to do. It’s fair to say it made quite a splash! But getting to this stage has been part of a long process from an idea that came about many years ago.
Like many geeks on the internet, I’d been amazed by the work done by Jeff Han and colleagues at the University of New York on cheap, multi-touch